package com.hwl.demo20.service;

/**
 * 国家类
 *
 * @author sentry
 * @since 2023-03-26
 */
public abstract class Country {
    protected UnitedNations unitedNations;

    public Country(UnitedNations unitedNations) {
        this.unitedNations = unitedNations;
    }

    public abstract void declare(String message);

    public abstract void getMessage(String message);
}
